Home / 10,912,113.14-15,059,079.56-5,950,825.88

Finding the Fourth Proportional to 10,912,113.14, 15,059,079.56 and 5,950,825.88

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Solution

The fourth proportional to 10,912,113.14, 15,059,079.56 and 5,950,825.88 is: 8,212,337.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,912,113.14 : 15,059,079.56 = 5,950,825.88 : x
  2. Step 2: Convert to fraction form
    10,912,113.14/15,059,079.56 = 5,950,825.88/x
  3. Step 3: Cross multiply
    10,912,113.14x = 15,059,079.56 × 5,950,825.88
  4. Step 4: Simplify right side
    10,912,113.14x = 89,613,960,374,627.02
  5. Step 5: Solve for x
    x = 89,613,960,374,627.02/10,912,113.14
  6. Step 6: Final answer
    x = 8,212,337.91

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.